CADDY BIG SIZE 12.77MM

A 12.7 mm hard‑drive caddy is a handy accessory when you want to convert your laptop’s optical drive bay into a second storage bay. By removing the CD/DVD drive and inserting this caddy — pre‑loaded with a 2.5" SATA HDD or SSD — you gain extra storage or faster boot/OS drive without altering the main drive. This is especially useful for old laptops or those with only one drive slot. Compatible with most laptops that have a 12.7 mm-thick optical bay, the caddy is plug‑and‑play: no additional cables, power supplies, or software are required. It’s a simple but effective upgrade to increase storage capacity, run dual drives (for OS + data), or use a fast SSD as primary storage while preserving an HDD for bulk data.